Planning PR2 through Rviz and execute on Gazebo [closed]

edit

Hi, I am trying to run this tutorial: answers.ros.org/question/60436/error-compiling-ompl_ros_interface-tutorial-calling-joint-space-planner/?answer=60985#post-id-60985

I followed exactly on the previous tutorial on moveit.After launching rviz and execute, only the simulated robot in rviz moves while the one on gazebo doesn't. Btw, the one on Gazebo, I select insert pr2 on the left pane. is that the correct way? or it should be automatically generated once the one on rviz is launched? Looking forward to any help. Thank you

My system: Ros Groovy, Ubuntu Precise 12.04. Any assistance would be appreciated. Thanks.